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39 lines
733 B
Plaintext
39 lines
733 B
Plaintext
Examples of Macros
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--------------------
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NOTE: in radare2, do not add a space between the "," and the next
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command otherwise you are in for pain...
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1.) Hello, world
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(hello,?e Hello World)
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.(hello)
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2.) Looping inside a macro
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(loop_macro,f cnt=3,loop:,?e hello `?vi cnt`,f cnt=`?vi cnt-1`,?= cnt,?!(),.loop:)
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.(loop_macro)
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Backtrace implementation for x86-64:
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------------------------------------
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(backtrace,
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aa
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f prev @ rsp
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f base@ rbp
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loop:
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f next @ `pq 1 @base~[1]`,
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f cont @ `pq 1 @base+8~[1]`,
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?= next
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??()
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?= next-0xffffffffffffffff
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??()
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?= cont-0xffffffffffffffff
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??()
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?e StackFrame at `?v next` with size `?vi base-prev`
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x base-prev@base+16
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?e Code: `?v cont`
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pdf @ cont
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f prev@base
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f base@next
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.loop:
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)
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.(backtrace)
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